国家/地区 中国（18） 韩国（16） 巴西（6） 世界知识产权组织（5） 加拿大（3） 日本（3） 欧洲专利局（EPO）（2）
IPC部 C（45） B（15） H（13）
F（5）
IPC大类 C01（45） B01（10） H01（10）
B82（5） C02（3） C09（3）
F41（3） C04（2） C08（2）
H05（2）
IPC小类 C01B（45）
IPC C01B032/198（45）
发明人 ZHANG J（5） QU Y（4） TANG R（4）
NEVES MONTEIRO S（3） WANG B（3） WU Y（3）
FANG G（2） GE M（2） KIM J（2）
LU J（2） QUAN Y（2） SU D（2）
SUAREZ S R（2） SUAREZ SANCHEZ R（2） TANG Z（2）
公开年 2022（45）
申请年 2020（45）
专利权人 SIXTH ELEMEN.（4） NEVES M S（3） HANGZHOU FUX.（2） KOREA ADVANC.（2）
KOREA INST S.（2） NANTONG SIXT.（2） PEREIRA A C（2） UNIV PUSAN N.（2）

Graphene oxide slurry with high solid content used for preparing amino acid modified graphene oxide film, comprises solvent, graphene oxide and amino acid, and is prepared by adding amino acid into graphene oxide dispersion liquid and then uniformly dispersing.

QU Y, ZHANG J, GENG B, FANG G, TANG R, WU Y

Graphene oxide slurry for graphene oxide film, comprises aromatic compound and graphene oxide.

QU Y, FANG G, KANG L, XU Y, WU Y, TANG R

Preparation method of high-purity oxidized graphene or oxidized graphite involves adding concentrated sulfuric acid, graphite, potassium permanganate and water sequentially in reaction kettle by controlling reaction temperature and reaction time.

QU Y, TANG R, GE M, ZHANG J, YIN S, WANG B

Producing volumetric heating element e.g. for houses, comprises e.g. mixing graphene oxide with citric acid, succinic acid, tartaric acid, phosphoric acid, hydrochloric acid and sulfuric acid, and mixing sol mixtures in kneaded state.

CHOI J Y

Nanofiltration membrane for use in the filtration of quantum dot solutions, comprises graphene oxide and a layered multi-metal hydroxide dispersed in the graphene oxide, the graphene oxide and the layered multimetal hydroxide are bonded together by electrostatic interaction.

DENG C

Synthesis of graphene oxide for forming reduced graphene oxide, involves adding micronized graphite, sulfuric acid, potassium permanganate and sodium nitrate to container, adding deionized water and hydrogen peroxide, washing precipitate and exfoliating.

ZATTERA A J, BELTRAMI L V R, FENNER B R, SANTANA R M C

Composite material used for manufacturing ceramic material, multilayer armor, personal vest, military vehicle, or layer of multilayer ballistic system, comprises natural fiber-reinforced thermoset polymer.

NEVES MONTEIRO S

Producing composite particles used in power storage devices, by imparting hydrophilicity and anionity to active material particles, bringing into contact with cationic organic substance, and bringing anionic carbon material into contact with surface of cationic organic substance-adhered particles.

YONEKURA H, NAKAMURA H

Manufacturing multilayer tubular silicon oxide/graphene composite for conductive insulation comprises dispersing carboxylated graphene oxide powder and surfactant in solvent to form graphene dispersion and adding alkoxysilane-based compound.

PARK K W

Composite material e.g. composite plate for preparing ceramic material and multilayer armor, comprises thermosetting polymer reinforced with natural fabric.

NEVES MONTEIRO S